| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.51 | 11.644% | $126.7271 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $179.67 | 5.303% | $189.1979 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $81.83 | 12.619% | $92.1561 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $105.38 | 4.221% | $109.8281 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $25.58 | 9.703% | $28.062 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $86.66 | 10.747% | $95.9734 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $227.97 | 5.244% | $239.9247 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $820.60 | $881.8693 | $881.87 | $881.85 | $881.90 | |